Question: Production records indicate that in normal operation for a certain electronic component, 93% have no faults, 5% haveonefault and 2% have more than one fault.

Production records indicate that in normal operation for a certain electronic component, 93% have no faults, 5% haveonefault and 2% have more than one fault. For a random sample of 500 of these components from a week's output, 458 were found to have no faults, 30 to have one fault and 12 to have more than one fault. Test at the 1% level the null hypothesis that the quality of the output from this week conforms to the usual pattern.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

A random sample of ten corporate analysts was asked to rate, on a scale from ( poor) to 10 (very high), the prospects for their own corporations and for the econom large in the current year. The...

Production records indicate that in normal operation for a certain electronic component, 93% have no faults, 5% have one fault, and 2% have more than one fault. For a random sample of 500 of these...

Group: Amira- Meera -Noura 1- Introduction 2- Literature a. Definition of operation management b. Definition of operation strategy and why it is important c. Components of operations strategy 3- Case...

Administrative Law 5 A dministrative law governs and defines the powers of government agencies. A number of political and technological factors have led to an explosion in the growth of government...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Instuctor's Annotated Edition TENTH EDITION Understandable Statistics Concepts and Methods Charles Henry Brase Regis University Corrinne Pellillo Brase Arapahoe Community College Australia Brazil...

Set Student Name: 1. Describe the relationship between two variables that have a correlation coefficient value: a. Near -1 b. Near 0 c. Near 1 2. Data was collected where a weightlifter was asked to...

Study Guide Healthcare Statistics By Jacqueline K. Wilson, RHIA About the Author Jacqueline K. Wilson is a Registered Health Information Administrator (RHIA) who has more than ten years of experience...

Daosta Inc. uses the FIFO method in its process costing system. The following data concern the operations of the company's first processing department for a recent month. Work in process, beginning:...

After completing your reading for week 6, consider the following discussion questions in detail. Please note that, as you are able, include examples from your current work or most recent place of...

Consider the following table, which is the ECN book for Hometech Company's stock. ECN Book for Hometech Company Suppose a new limit order is placed to sell as many shares as possible at a price of no...

On 1 March 2007 DB Limited issued R560 000 15% debentures at R98. The debentures were to be redeemed at par in four equal annual payments starting 28 February 2010. Required: Journalise the above...